407587008

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^2$

素因数の和:171

約数の個数: 126

約数和(自身を含む): 1138530108

約数和(自身を除く): 730943100

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 141, 186, 188, 192, 248, 282, 372, 376, 496, 564, 744, 752, 961, 992, 1128, 1457, 1488, 1504, 1922, 1984, 2209, 2256, 2883, 2914, 2976, 3008, 3844, 4371, 4418, 4512, 5766, 5828, 5952, 6627, 7688, 8742, 8836, 9024, 11532, 11656, 13254, 15376, 17484, 17672, 23064, 23312, 26508, 30752, 34968, 35344, 45167, 46128, 46624, 53016, 61504, 68479, 69936, 70688, 90334, 92256, 93248, 106032, 135501, 136958, 139872, 141376, 180668, 184512, 205437, 212064, 271002, 273916, 279744, 361336, 410874, 424128, 542004, 547832, 722672, 821748, 1084008, 1095664, 1445344, 1643496, 2122849, 2168016, 2191328, 2890688, 3286992, 4245698, 4336032, 4382656, 6368547, 6573984, 8491396, 8672064, 12737094, 13147968, 16982792, 25474188, 33965584, 50948376, 67931168, 101896752, 135862336, 203793504, 407587008]

約数ペア:

[(1, 407587008), (2, 203793504), (3, 135862336), (4, 101896752), (6, 67931168), (8, 50948376), (12, 33965584), (16, 25474188), (24, 16982792), (31, 13147968), (32, 12737094), (47, 8672064), (48, 8491396), (62, 6573984), (64, 6368547), (93, 4382656), (94, 4336032), (96, 4245698), (124, 3286992), (141, 2890688), (186, 2191328), (188, 2168016), (192, 2122849), (248, 1643496), (282, 1445344), (372, 1095664), (376, 1084008), (496, 821748), (564, 722672), (744, 547832), (752, 542004), (961, 424128), (992, 410874), (1128, 361336), (1457, 279744), (1488, 273916), (1504, 271002), (1922, 212064), (1984, 205437), (2209, 184512), (2256, 180668), (2883, 141376), (2914, 139872), (2976, 136958), (3008, 135501), (3844, 106032), (4371, 93248), (4418, 92256), (4512, 90334), (5766, 70688), (5828, 69936), (5952, 68479), (6627, 61504), (7688, 53016), (8742, 46624), (8836, 46128), (9024, 45167), (11532, 35344), (11656, 34968), (13254, 30752), (15376, 26508), (17484, 23312), (17672, 23064)]